138423376124345
138,423,376,124,345 is an odd composite number composed of five prime numbers multiplied together.
138423376124345 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 138423376124345:
5 × 132 × 37 × 313 × 37612
(5 × 13 × 13 × 37 × 313 × 3761 × 3761)See below for interesting mathematical facts about the number 138423376124345 from the Numbermatics database.
Names of 138423376124345
- Cardinal: 138423376124345 can be written as One hundred thirty-eight trillion, four hundred twenty-three billion, three hundred seventy-six million, one hundred twenty-four thousand, three hundred forty-five.
Scientific notation
- Scientific notation: 1.38423376124345 × 1014
Factors of 138423376124345
Divisors of 138423376124345
- Number of divisors d(n): 72
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Complete list of divisors:
1 5 13 37 65 169 185 313 481 845 1565 2405 3761 4069 6253 11581 18805 20345 31265 48893 52897 57905 139157 150553 244465 264485 635609 695785 752765 1177193 1809041 1957189 3178045 5885965 9045205 9785945 14145121 15303509 23517533 43556141 70725605 76517545 117587665 183886573 198945617 217780705 523369477 566229833 919432865 994728085 2390525449 2616847385 2831149165 4427422873 6803803201 7360987829 11952627245 22137114365 34019016005 36804939145 57556497349 88449441613 163814646301 287782486745 442247208065 748234465537 819073231505 2129590401913 3741172327685 10647952009565 27684675224869 138423376124345
- Sum of all divisors σ(n): 185369270207688
- Sum of proper divisors (its aliquot sum) s(n): 46945894083343
- 138423376124345 is a deficient number, because the sum of its proper divisors (46945894083343) is less than itself. Its deficiency is 91477482041002
Bases of 138423376124345
- Binary: 111110111100101001101000010100110011001101110012
- Hexadecimal: 0x7DE5342999B9
- Base-36: 1D2ETK5PRT
Squares and roots of 138423376124345
- 138423376124345 squared (1384233761243452) is 19161031057661885392901679025
- 138423376124345 cubed (1384233761243453) is 2652334609024987249475503985889247678363625
-
The
square root of 138423376124345 is 11765346.4090244703 -
The
cube root of 138423376124345 is 51729.2854151569
Scales and comparisons
How big is 138423376124345?- 138,423,376,124,345 seconds is equal to 4,401,435 years, 9 weeks, 5 days, 20 hours, 19 minutes, 5 seconds.
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To count from 1 to 138,423,376,124,345 would take you about eleven million, three thousand, five hundred eighty-seven years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 138423376124345 cubic inches would be around 4310.8 feet tall.
Recreational maths with 138423376124345
- 138423376124345 backwards is 543421673324831
- The number of decimal digits it has is: 15
- The sum of 138423376124345's digits is 56
- More coming soon!
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